Description
A countershaft sprocket is your direct link between engine power and tire traction—get the wrong one, and you’ll lose efficiency through chain drag and premature wear. The SUPERSPROX CST-513-17-2 is engineered with factory racing specifications, delivering the durability and precision that professional teams demand. Whether you’re chasing lap times on asphalt or conquering technical terrain off-road, this 17-tooth sprocket combines lightweight construction with bulletproof reliability.
- Material: SCM-435 carbon-free steel
- Tooth count: 17-tooth
- Surface hardness: Ultra-hard .5mm layer
- Friction reduction: Impregnated for minimal chain drag
- Weight: Radially lightened design
- Tooth profile: Grooved for dirt removal
- Fitment: Off-road and street applications
- Specification: Factory racing-grade
- MPN: CST-513-17-2
- Installation: Bolt-on replacement
